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package chapter5.structural.bridge;



/**
 *
 * @author ASUS
 */
public abstract class Vehicle {
    Engine engine;
    int weightInKilos;
    
    public abstract void drive();
    
    public void setEngine(Engine engine)
    {
        this.engine = engine;
    }
    
    public void reportOnSpeed(int horsepower)
    {
        int ratio = weightInKilos / horsepower;
        
        if(ratio < 3)
        {
            System.out.println("The vehicle is going at a fast speed");
        }
        else if((ratio >= 3)&&(ratio<8))
        {
            System.out.println("The vehicle is going at a average speed");
        }
        else
        {
            System.out.println("The vehicle is going at a slow speed");
        }
    }
}
